Operation Manual

12
3G CONNECTION
If you have two SIM cards inserted, only a SIM1 card can be activated for 3G service, it
is advisable to activate the SIM1 for optimal performance. If you want to change the
SIM, go to Settings > SIM management > data connection and select the number
corresponding to your SIM1 card.
ROAMING
Note that for the SIM cards while roaming, you must enable its “data roaming” in the
Settings > SIM management > Roaming then select the number corresponding to
your SIM1 card. Otherwise the internet connection will be disabled by default.